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| author | David Teigland <teigland@redhat.com> | 2016-03-07 10:50:45 -0600 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2016-03-07 10:50:45 -0600 |
| commit | a8319e62c079e807af275f220dbd6ea875b0c0c6 (patch) | |
| tree | 666c45981d9a42c128ff74c98d777d2c1b236a66 /lib/notify | |
| parent | 2d5dc6512e10924ab68e6a139081d7121bc3f7d6 (diff) | |
| download | lvm2-a8319e62c079e807af275f220dbd6ea875b0c0c6.tar.gz | |
vgscan: add --notifydbus to send a notification
This command option can be used to trigger a D-Bus
notification independent of the usual notifications
that are sent from other commands as an effect of
changes to PV/VG/LV state. If lvm is not built with
dbus notification support or if notify_dbus is disabled
in the config, this command will exit with an error.
Diffstat (limited to 'lib/notify')
| -rw-r--r-- | lib/notify/lvmnotify.c | 10 | ||||
| -rw-r--r-- | lib/notify/lvmnotify.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/lib/notify/lvmnotify.c b/lib/notify/lvmnotify.c index 0b04ee4ba..3bcf5aefc 100644 --- a/lib/notify/lvmnotify.c +++ b/lib/notify/lvmnotify.c @@ -20,6 +20,11 @@ #ifdef NOTIFYDBUS_SUPPORT #include <systemd/sd-bus.h> +int lvmnotify_is_supported(void) +{ + return 1; +} + void lvmnotify_send(struct cmd_context *cmd) { sd_bus *bus = NULL; @@ -89,6 +94,11 @@ void set_pv_notify(struct cmd_context *cmd) #else +int lvmnotify_is_supported(void) +{ + return 0; +} + void lvmnotify_send(struct cmd_context *cmd) { } diff --git a/lib/notify/lvmnotify.h b/lib/notify/lvmnotify.h index 43fffd0da..fe56b106a 100644 --- a/lib/notify/lvmnotify.h +++ b/lib/notify/lvmnotify.h @@ -11,6 +11,7 @@ #ifndef _LVMNOTIFY_H #define _LVMNOTIFY_H +int lvmnotify_is_supported(void); void lvmnotify_send(struct cmd_context *cmd); void set_vg_notify(struct cmd_context *cmd); void set_lv_notify(struct cmd_context *cmd); |